Monthly outlook for Altonah, UT: average high 40.8°, average low 29.1°. That is 1.4° above the climate normal for November. Precipitation is expected on 4 days (about 1.1 inches), against a normal of 3 days and 0.6 inches. The warmest day looks like 15 November (48.1°), the coolest 27 November (24°).
40.8°/29.1°
Average high / low
+1.4°
Above normal
4 / 3
Wet days / normal
1.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
14 November – 23 November
41.3°
40.3°
+0.6°
24 November – 3 December
40°
34.9°
+2.9°
4 December – 13 December
at normal
32.5°
—
November records over 66 years
63.3°5 November 2023All-time high
-13.7°23 November 2003All-time low
Sun, 1548° / 30°0
48 °
Altonah, Sunday, 15 November
Partly cloudy. High 48°, low 30°.
Pressure30.18 inHg
Wind3.7 mph S
Humidity66%
Visibility—
Dew point29°
Mon, 1648° / 28°0
48 °
Altonah, Monday, 16 November
Overcast. High 48°, low 28°.
Pressure30.15 inHg
Wind3.6 mph S
Humidity58%
Visibility6.2 mi
Dew point29°
Tue, 1740° / 28°0.37
40 °
Altonah, Tuesday, 17 November
Snow. High 40°, low 28°.
Pressure29.94 inHg
Wind6.1 mph E
Humidity72%
Visibility6.2 mi
Dew point32°
Wed, 1841° / 29°0.02
41 °
Altonah, Wednesday, 18 November
Light snow. High 41°, low 29°.
Pressure30.09 inHg
Wind3.7 mph SW
Humidity73%
Visibility6.2 mi
Dew point28°
Thu, 1939° / 31°0.03
39 °
Altonah, Thursday, 19 November
Light rain. High 39°, low 31°.
Pressure30.12 inHg
Wind4.8 mph N
Humidity80%
Visibility—
Dew point31°
Fri, 2038° / 28°0.38
38 °
Altonah, Friday, 20 November
Snow. High 38°, low 28°.
Pressure29.94 inHg
Wind9.4 mph NW
Humidity91%
Visibility—
Dew point30°
Sat, 2137° / 27°0
37 °
Altonah, Saturday, 21 November
Clear. High 37°, low 27°.
Pressure30.30 inHg
Wind8.2 mph NW
Humidity61%
Visibility—
Dew point22°
Sun, 2239° / 30°0
39 °
Altonah, Sunday, 22 November
Overcast. High 39°, low 30°.
Pressure30.15 inHg
Wind7.5 mph N
Humidity47%
Visibility—
Dew point18°
Mon, 2342° / 30°0
42 °
Altonah, Monday, 23 November
Clear. High 42°, low 30°.
Pressure30.09 inHg
Wind7 mph N
Humidity47%
Visibility—
Dew point19°
Tue, 2441° / 32°0
41 °
Altonah, Tuesday, 24 November
Overcast. High 41°, low 32°.
Pressure30.09 inHg
Wind6.4 mph N
Humidity55%
Visibility—
Dew point23°
Wed, 2544° / 29°0.05
44 °
Altonah, Wednesday, 25 November
Light snow. High 44°, low 29°.
Pressure30.00 inHg
Wind10.9 mph W
Humidity84%
Visibility—
Dew point33°
Thu, 2638° / 27°0.01
38 °
Altonah, Thursday, 26 November
Light snow. High 38°, low 27°.
Pressure30.15 inHg
Wind12.9 mph NW
Humidity35%
Visibility—
Dew point10°
Fri, 2736° / 24°0
36 °
Altonah, Friday, 27 November
Clear. High 36°, low 24°.
Pressure30.24 inHg
Wind8.5 mph SW
Humidity33%
Visibility—
Dew point5°
Sat, 2839° / 26°0
39 °
Altonah, Saturday, 28 November
Partly cloudy. High 39°, low 26°.
Pressure30.27 inHg
Wind5.8 mph SE
Humidity45%
Visibility—
Dew point13°
Sun, 2942° / 31°0
42 °
Altonah, Sunday, 29 November
Overcast. High 42°, low 31°.
Pressure30.24 inHg
Wind3.6 mph N
Humidity54%
Visibility—
Dew point23°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 3034° / 15°0.04
34 °
Altonah, Monday, 30 November
Climate normal for this date — 60-year average.
Average high34°
Average low15°
Average precipitation0.04 in
Chance of precipitation17%
Record high55° (1995)
Record low-10° (1979)
Tue, 0135° / 15°0.04
35 °
Altonah, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high35°
Average low15°
Average precipitation0.04 in
Chance of precipitation17%
Record high55° (2008)
Record low-7° (1979)
Wed, 0235° / 15°0.04
35 °
Altonah, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high35°
Average low15°
Average precipitation0.04 in
Chance of precipitation22%
Record high52° (2008)
Record low-7° (2004)
Thu, 0334° / 15°0.04
34 °
Altonah, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high34°
Average low15°
Average precipitation0.04 in
Chance of precipitation20%
Record high50° (2017)
Record low-7° (1996)
Fri, 0434° / 14°0.03
34 °
Altonah, Friday, 4 December
Climate normal for this date — 60-year average.
Average high34°
Average low14°
Average precipitation0.03 in
Chance of precipitation18%
Record high47° (2021)
Record low-4° (1996)
Sat, 0533° / 13°0.05
33 °
Altonah, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high33°
Average low13°
Average precipitation0.05 in
Chance of precipitation22%
Record high48° (2021)
Record low-28° (2013)
Sun, 0633° / 14°0.04
33 °
Altonah, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high33°
Average low14°
Average precipitation0.04 in
Chance of precipitation20%
Record high50° (2008)
Record low-26° (2013)
Mon, 0733° / 14°0.05
33 °
Altonah, Monday, 7 December
Climate normal for this date — 60-year average.
Average high33°
Average low14°
Average precipitation0.05 in
Chance of precipitation32%
Record high49° (2008)
Record low-15° (2013)
Tue, 0832° / 14°0.03
32 °
Altonah, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high32°
Average low14°
Average precipitation0.03 in
Chance of precipitation20%
Record high48° (1962)
Record low-21° (2005)
Wed, 0932° / 14°0.03
32 °
Altonah, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high32°
Average low14°
Average precipitation0.03 in
Chance of precipitation23%
Record high47° (2015)
Record low-21° (2009)
Thu, 1032° / 14°0.02
32 °
Altonah, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high32°
Average low14°
Average precipitation0.02 in
Chance of precipitation13%
Record high53° (2025)
Record low-18° (2009)
Fri, 1132° / 13°0.02
32 °
Altonah, Friday, 11 December
Climate normal for this date — 60-year average.
Average high32°
Average low13°
Average precipitation0.02 in
Chance of precipitation10%
Record high50° (2025)
Record low-15° (1961)
Sat, 1232° / 13°0.03
32 °
Altonah, Saturday, 12 December
Climate normal for this date — 60-year average.
Average high32°
Average low13°
Average precipitation0.03 in
Chance of precipitation20%
Record high48° (2010)
Record low-21° (1961)
Sun, 1331° / 13°0.04
31 °
Altonah, Sunday, 13 December
Climate normal for this date — 60-year average.
Average high31°
Average low13°
Average precipitation0.04 in
Chance of precipitation25%
Record high50° (1988)
Record low-14° (1961)
About the monthly outlook
How accurate is a 30-day forecast?
The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Altonah, UT are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.
What does "above normal" mean?
We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.
Where do the 66-year records come from?
They are real temperature extremes recorded in Altonah, UT since 1960: the highest and lowest reading for each calendar date, with the year it happened.
How often is it updated?
The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.